Mathematics, 10.05.2021 14:00 emilylunaa
A train travels 315 km in the same time that a car travels 265 km. If the train travels on average 20 km/h faster than the car, find the average speed of the car and the time taken to travel 265 km.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?
Answers: 3
Mathematics, 21.06.2019 19:40
The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?
Answers: 2
Mathematics, 21.06.2019 23:50
What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet
Answers: 1
Mathematics, 22.06.2019 00:30
The power generated by an electrical circuit (in watts) as a function of its current c (in amperes) is modeled by p(c)= -15c(c-8) what current will produce the maximum power?
Answers: 1
You know the right answer?
A train travels 315 km in the same time that a car travels 265 km. If the train travels on average 2...
Questions
Biology, 21.02.2020 20:59
Mathematics, 21.02.2020 20:59
Mathematics, 21.02.2020 20:59
Mathematics, 21.02.2020 20:59
Chemistry, 21.02.2020 20:59
Computers and Technology, 21.02.2020 20:59
Social Studies, 21.02.2020 20:59
